Revolt on Alpha C

From Author Wars - https://authorwars.com/publications/revolt-on-alpha-c-28098.html

Overview:

Title: Revolt on Alpha C
Author: Robert Silverberg
Year: 1989
Publisher: Warner Books
Pages: 86
Binding: Paperback
Type: Novel
Title Reference: Revolt on Alpha C
Notes:
"Special Anniversary edition - Not For Sale" on the cover. First printing per number line. No ISBN or price stated. Cover art used previously on two other books here. Locus confirms that this was a not-for-sale promotional release only. Per Locus: "At Winter's End Robert Silverberg (Warner 0-446-35397-3, Apr '89 [Mar '89], $4.95, 404pp, pb) ... This edition has a special offer inside for a free copy of Revolt on Alpha C."